Ok- here's some questions I need to know the answers to in order to trouble shoot my non-working fuel level gauge... How does the car tell how much fuel is in the tank in my 90's AC/AY? Is there a sensor? If so, what's the output normally like for this sensor (i.e. varriable DC voltage, like 0 = empty, 5 volts= full, etc)? __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com